| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.853 | N/A |
| 2 | 1 | 14.783 | 21/5:11.513 |
| 3 | 1 | 14.691 | 21/5:10.593 |
| 4 | 1 | 14.729 | 21/5:10.539 |
| 5 | 1 | 15.120 | 21/5:12.468 |
| 6 | 1 | 15.093 | 21/5:13.517 |
| 7 | 1 | 14.837 | 21/5:13.363 |
| 8 | 1 | 15.265 | 21/5:14.475 |
| 9 | 1 | 15.456 | 20/5:00.791 |
| 10 | 1 | 15.147 | 20/5:01.108 |
| 11 | 2 | 18.493 | 20/5:07.719 |
| 12 | 3 | 20.306 | 19/5:00.449 |
| 13 | 4 | 19.852 | 19/5:06.511 |
| 14 | 4 | 14.716 | 19/5:04.528 |
| 15 | 3 | 15.511 | 19/5:03.851 |
| 16 | 3 | 15.905 | 19/5:03.737 |
| 17 | 3 | 14.862 | 19/5:02.464 |
| 18 | 3 | 14.813 | 19/5:01.289 |
| 19 | 3 | 16.053 | 19/5:01.485 |